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delta: draw arrows with draw_special_char()
[elogind.git] / src / analyze / analyze.c
diff --git a/src/analyze/analyze.c b/src/analyze/analyze.c
index e149b152ef2de9eeb5fefac02c9a34def78569ea..ba236d92bc0c6102f3a20d6e751aa23c0d748803 100644 (file)
--- a/src/analyze/analyze.c
+++ b/src/analyze/analyze.c
@@ -83,25 +83,14 @@ struct boot_times {
         usec_t initrd_time;
         usec_t userspace_time;
         usec_t finish_time;
+        usec_t security_start_time;
+        usec_t security_finish_time;
         usec_t generators_start_time;
         usec_t generators_finish_time;
         usec_t unitsload_start_time;
         usec_t unitsload_finish_time;
 };
 
-struct unit_info {
-        const char *id;
-        const char *description;
-        const char *load_state;
-        const char *active_state;
-        const char *sub_state;
-        const char *following;
-        const char *unit_path;
-        uint32_t job_id;
-        const char *job_type;
-        const char *job_path;
-};
-
 struct unit_times {
         char *name;
         usec_t activating;
@@ -205,34 +194,13 @@ static void free_unit_times(struct unit_times *t, unsigned n) {
         free(t);
 }
 
-static int bus_parse_unit_info(sd_bus_message *message, struct unit_info *u) {
-        int r = 0;
-
-        assert(message);
-        assert(u);
-
-        r = sd_bus_message_read(message, "(ssssssouso)", &u->id,
-                                                         &u->description,
-                                                         &u->load_state,
-                                                         &u->active_state,
-                                                         &u->sub_state,
-                                                         &u->following,
-                                                         &u->unit_path,
-                                                         &u->job_id,
-                                                         &u->job_type,
-                                                         &u->job_path);
-        if (r < 0)
-                return bus_log_parse_error(r);
-
-        return r;
-}
-
 static int acquire_time_data(sd_bus *bus, struct unit_times **out) {
         _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
         _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        int r, c = 0, n_units = 0;
+        int r, c = 0;
         struct unit_times *unit_times = NULL;
-        struct unit_info u;
+        size_t size = 0;
+        UnitInfo u;
 
         r = sd_bus_call_method(
                         bus,
@@ -256,22 +224,11 @@ static int acquire_time_data(sd_bus *bus, struct unit_times **out) {
         while ((r = bus_parse_unit_info(reply, &u)) > 0) {
                 struct unit_times *t;
 
-                if (r < 0)
+                if (!GREEDY_REALLOC(unit_times, size, c+1)) {
+                        r = log_oom();
                         goto fail;
-
-                if (c >= n_units) {
-                        struct unit_times *w;
-
-                        n_units = MAX(2*c, 16);
-                        w = realloc(unit_times, sizeof(struct unit_times) * n_units);
-
-                        if (!w) {
-                                r = log_oom();
-                                goto fail;
-                        }
-
-                        unit_times = w;
                 }
+
                 t = unit_times+c;
                 t->name = NULL;
 
@@ -314,6 +271,10 @@ static int acquire_time_data(sd_bus *bus, struct unit_times **out) {
                 }
                 c++;
         }
+        if (r < 0) {
+                bus_log_parse_error(r);
+                goto fail;
+        }
 
         *out = unit_times;
         return c;
@@ -362,6 +323,16 @@ static int acquire_boot_times(sd_bus *bus, struct boot_times **bt) {
                                     "org.freedesktop.systemd1.Manager",
                                     "FinishTimestampMonotonic",
                                     &times.finish_time) < 0 ||
+            bus_get_uint64_property(bus,
+                                    "/org/freedesktop/systemd1",
+                                    "org.freedesktop.systemd1.Manager",
+                                    "SecurityStartTimestampMonotonic",
+                                    &times.security_start_time) < 0 ||
+            bus_get_uint64_property(bus,
+                                    "/org/freedesktop/systemd1",
+                                    "org.freedesktop.systemd1.Manager",
+                                    "SecurityFinishTimestampMonotonic",
+                                    &times.security_finish_time) < 0 ||
             bus_get_uint64_property(bus,
                                     "/org/freedesktop/systemd1",
                                     "org.freedesktop.systemd1.Manager",
@@ -564,6 +535,7 @@ static int analyze_plot(sd_bus *bus) {
             "      rect.firmware     { fill: rgb(150,150,150); fill-opacity: 0.7; }\n"
             "      rect.loader       { fill: rgb(150,150,150); fill-opacity: 0.7; }\n"
             "      rect.userspace    { fill: rgb(150,150,150); fill-opacity: 0.7; }\n"
+            "      rect.security     { fill: rgb(144,238,144); fill-opacity: 0.7; }\n"
             "      rect.generators   { fill: rgb(102,204,255); fill-opacity: 0.7; }\n"
             "      rect.unitsload    { fill: rgb( 82,184,255); fill-opacity: 0.7; }\n"
             "      rect.box   { fill: rgb(240,240,240); stroke: rgb(192,192,192); }\n"
@@ -584,7 +556,7 @@ static int analyze_plot(sd_bus *bus) {
             name.nodename, name.release, name.version, name.machine);
 
         svg("<g transform=\"translate(%.3f,100)\">\n", 20.0 + (SCALE_X * boot->firmware_time));
-        svg_graph_box(m, -boot->firmware_time, boot->finish_time);
+        svg_graph_box(m, -(double) boot->firmware_time, boot->finish_time);
 
         if (boot->firmware_time) {
                 svg_bar("firmware", -(double) boot->firmware_time, -(double) boot->loader_time, y);
@@ -607,6 +579,7 @@ static int analyze_plot(sd_bus *bus) {
                 y++;
         }
         svg_bar("active", boot->userspace_time, boot->finish_time, y);
+        svg_bar("security", boot->security_start_time, boot->security_finish_time, y);
         svg_bar("generators", boot->generators_start_time, boot->generators_finish_time, y);
         svg_bar("unitsload", boot->unitsload_start_time, boot->unitsload_finish_time, y);
         svg_text(true, boot->userspace_time, y, "systemd");
@@ -633,7 +606,10 @@ static int analyze_plot(sd_bus *bus) {
                 y++;
         }
 
+        svg("</g>\n");
+
         /* Legend */
+        svg("<g transform=\"translate(20,100)\">\n");
         y++;
         svg_bar("activating", 0, 300000, y);
         svg_text(true, 400000, y, "Activating");
@@ -644,6 +620,9 @@ static int analyze_plot(sd_bus *bus) {
         svg_bar("deactivating", 0, 300000, y);
         svg_text(true, 400000, y, "Deactivating");
         y++;
+        svg_bar("security", 0, 300000, y);
+        svg_text(true, 400000, y, "Setting up security module");
+        y++;
         svg_bar("generators", 0, 300000, y);
         svg_text(true, 400000, y, "Generators");
         y++;
@@ -666,7 +645,7 @@ static int list_dependencies_print(const char *name, unsigned int level, unsigne
         char ts[FORMAT_TIMESPAN_MAX], ts2[FORMAT_TIMESPAN_MAX];
 
         for (i = level; i != 0; i--)
-                printf("%s", draw_special_char(branches & (1 << (i-1)) ? DRAW_TREE_VERT : DRAW_TREE_SPACE));
+                printf("%s", draw_special_char(branches & (1 << (i-1)) ? DRAW_TREE_VERTICAL : DRAW_TREE_SPACE));
 
         printf("%s", draw_special_char(last ? DRAW_TREE_RIGHT : DRAW_TREE_BRANCH));
 
@@ -764,7 +743,7 @@ static int list_dependencies_one(sd_bus *bus, const char *name, unsigned int lev
                 }
         }
 
-        if(!to_print)
+        if (!to_print)
                 return r;
 
         STRV_FOREACH(c, deps) {
@@ -927,7 +906,7 @@ static int analyze_time(sd_bus *bus) {
         return 0;
 }
 
-static int graph_one_property(sd_bus *bus, const struct unit_info *u, const char* prop, const char *color, char* patterns[]) {
+static int graph_one_property(sd_bus *bus, const UnitInfo *u, const char* prop, const char *color, char* patterns[]) {
         _cleanup_strv_free_ char **units = NULL;
         char **unit;
         int r;
@@ -988,7 +967,7 @@ static int graph_one_property(sd_bus *bus, const struct unit_info *u, const char
         return 0;
 }
 
-static int graph_one(sd_bus *bus, const struct unit_info *u, char *patterns[]) {
+static int graph_one(sd_bus *bus, const UnitInfo *u, char *patterns[]) {
         int r;
 
         assert(bus);
@@ -1028,7 +1007,7 @@ static int dot(sd_bus *bus, char* patterns[]) {
         _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
         _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
-        struct unit_info u;
+        UnitInfo u;
 
         r = sd_bus_call_method(
                         bus,
@@ -1051,10 +1030,13 @@ static int dot(sd_bus *bus, char* patterns[]) {
         printf("digraph systemd {\n");
 
         while ((r = bus_parse_unit_info(reply, &u)) > 0) {
+
                 r = graph_one(bus, &u, patterns);
                 if (r < 0)
                         return r;
         }
+        if (r < 0)
+                return bus_log_parse_error(r);
 
         printf("}\n");
 
@@ -1198,6 +1180,8 @@ static int parse_argv(int argc, char *argv[]) {
                 { "to-pattern",   required_argument, NULL, ARG_DOT_TO_PATTERN   },
                 { "fuzz",         required_argument, NULL, ARG_FUZZ             },
                 { "no-pager",     no_argument,       NULL, ARG_NO_PAGER         },
+                { "host",         required_argument, NULL, 'H'                  },
+                { "machine",      required_argument, NULL, 'M'                  },
                 {}
         };
 
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